- Fixed a regression in default 1.27 configurations in kube-apiserver: fixed the AggregatedDiscoveryEndpoint feature (beta in 1.27+) to successfully fetch discovery information from aggregated API servers that do not check `Accept` headers when serving the `/apis` endpoint ([#120359](https://github.com/kubernetes/kubernetes/pull/120359), [@Jefftree](https://github.com/Jefftree)) [SIG API Machinery]

pkg runtime/trace, type Task struct
pkg syscall (netbsd-386), func Accept4(int, int) (int, Sockaddr, error)
pkg syscall (netbsd-386), func Pipe2([]int, int) error
pkg syscall (netbsd-386-cgo), func Accept4(int, int) (int, Sockaddr, error)
pkg syscall (netbsd-386-cgo), func Pipe2([]int, int) error
pkg syscall (netbsd-amd64), func Accept4(int, int) (int, Sockaddr, error)
pkg syscall (netbsd-amd64), func Pipe2([]int, int) error

    @BeforeEach
    fun setUp() {
        projectDir.resolve("src").resolve("changes").resolve("accepted-changes").mkdirs()
        firstAcceptedApiChangesFile = projectDir.resolve("src/changes/accepted-changes/accepted-public-api-changes.json")
        secondAcceptedApiChangesFile = projectDir.resolve("src/changes/accepted-changes/second-accepted-public-api-changes.json")

        projectDir.resolve("build.gradle.kts")
            .writeText(

- In kubelet configuration, the `.memorySwap.swapBehavior` field now accepts a new value `NoSwap`, which becomes the default if unspecified. The previously accepted `UnlimitedSwap` value has been dropped.
   ([#122745](https://github.com/kubernetes/kubernetes/pull/122745), [@kannon92](https://github.com/kannon92))

   */

  /**
   * Creates a new instance with {@code null} as its detail message and no cause.
   *
   * @deprecated Prefer {@linkplain UncheckedExecutionException(Throwable)} a constructor that
   *     accepts a cause: Users of this class typically expect for instances to have a non-null
   *     cause. At the moment, you can <i>usually</i> still preserve behavior by passing an explicit

    val information: List<ReportMessage>,
    val accepted: List<ReportMessage>
) {

    val isEmpty: Boolean
        get() = errors.isEmpty() && warnings.isEmpty() && information.isEmpty()

    fun toText() =
        StringBuilder("Binary compatibility\n").apply {
            listOf("Errors" to errors, "Warnings" to warnings, "Information" to information, "Accepted" to accepted).forEach { (name, list) ->

@ElementTypesAreNonnullByDefault
final class Platform {
  static boolean isInstanceOfThrowableClass(Throwable t, Class<? extends Throwable> expectedClass) {
    /*
     * This method is used only by CatchingFuture, and CatchingFuture accepts only Throwable.class
     * under GWT.
     */
    return true;
  }

  static void restoreInterruptIfIsInterruptedException(Throwable t) {}

  private Platform() {}

            }
        }
    }
}

// We support multiple accepted public api changes JSON files, but "accepted-public-api-changes.json"
// is the "main" one that is also shown in HTML report
def apiChangesJsonDirectory = layout.projectDirectory.dir("src/changes/accepted-changes")
def mainApiChangesJsonFile = apiChangesJsonDirectory.file("accepted-public-api-changes.json")

        }

        fun assertHasAccepted(vararg accepted: String) {
            assertThat("Has accepted", richReport.accepted.map { it.message }, CoreMatchers.equalTo(accepted.toList()))
        }

        fun assertHasAccepted(vararg accepted: Pair<String, List<String>>) {
            assertThat("Has accepted", richReport.accepted, CoreMatchers.equalTo(accepted.map { ReportMessage(it.first, it.second) }))
        }

/**
 * Abstract base class for [Task][org.gradle.api.Task]s that verify and manipulate the given accepted API changes file.
 */
@CacheableTask
abstract class AbstractAcceptedApiChangesMaintenanceTask : DefaultTask() {

    /**
     * A directory that contains jsons with accepted API changes.
     * Any json is a directory is considered to contain accepted API changes.
     */
    @get:InputDirectory